[Mediastinal lymphosarcoma penetrating into the left atrium].
D000368:Aged; D006325:Heart Atria; D006338:Heart Neoplasms / Q000209:etiology; D006801:Humans; D008228:Lymphoma, Non-Hodgkin / Q000150:complications*; D008297:Male; D008479:Mediastinal Neoplasms / Q000150:complications*
Bal pitvarba terjedo mediastinalis lymphosarcoma.